帮助信息 ./configure -help|grep mysql 出错提示安装libxml2 tar -zxvf libxml2xxxx.tar cd libxml2xxx ./configure make && make install ------------------ 安装 gd库 yum install gd ------------------------------ 后缀为rpm安装的 rpm -ivh libxml2-devel-2.6.26-2.1.2.8.i386.rpm 出错提示安装rpm-build： warning: libxml2-devel-2.6.26-2.1.2.8.i386.rpm: Header V3 DSA/SHA1 Signature, key ID 37017186: NOKEY error: Failed dependencies: libxml2 = 2.6.26 is needed by libxml2-devel-2.6.26-2.1.2.8.i386 安装rpm-build：yum -y install rpm-build ------------------------------------- vim 编辑的时候出现这样的错误 linux 'readonly' option is set (add ! to override) 出现的错误：原因是没有保存的权限。 解决办法：wq! -------------------------- linux vim 跳到最后一行直接 G